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Ardennes

The Top 20 Lakes in the Ardennes

Looking to visit the best lakes in the Ardennes? After all, there’s nothing better than the serenity of the lakeshore — or a quick dip when the weather’s warm. So, browse our list of Ardennes’s top lakes below as recommended by the komoot community, and experience more on your next adventure!

1
Robertville Dam

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  1. 1

    The dam itself is not crazy but it is a good starting point for walks in the surroundings, and in particular the one that leads to the very close Reinhardstein castle.

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    Tip by Perrine

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  2. 2

    The Coo reservoir supplies the Coo-Trois-Ponts pumped storage power station with water. This is the so-called lower reservoir, which occupies an area of 72 hectares when it is full. Source: Wikipedia

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    Tip by R.Bungartz

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  5. 4

    A green site, where you can discover two lakes (upper and lower) which, thanks to the passage of water in the turbines, produce electricity. A walking path invites you to …

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    Tip by Vincent

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to discover even more lakes in the Ardennes.

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Last updated:
September 11, 2025

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Still not found your perfect lake in Wallonia? Check out the guides of these regions to see even more beautiful places.